Mouth small; lateral line with high arch
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Mouth large; anal spine prominent
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Mouth large; anal spine absent
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Left eyed; pelvic fins asymmetrical
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Lateral line with long dorsal branch
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Large tuberculate scales on body
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Head long and pointed; body diamond shaped
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Body elongated and thin; very slimy
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Blind side bright yellow
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Anterior rays of dorsal fin extending onto blind side
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